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Engine | V 12 | W 12 ( 15.0º vee) | Flat 6 | Straight 6 | |
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Valve train | Single overhead camshaft | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |
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Valves | 3 valves per cylinder
36 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 336 cu in | 366 cu in | 232 cu in | 198 cu in | |
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Bore x Stroke | 3 in x 3 in
0.94 ratio | 3 in x 4 in
0.93 ratio | 4 in x 3 in
1.32 ratio | 3 in x 4 in
0.96 ratio | |
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Compression ratio | 9.00:1 | 9.00:1 | 12.50:1 | 11.50:1 | |
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Maximum power | 517 hp @ 5000 rpm | 560 hp @ 6100 rpm | 385 hp @ 6500 rpm | 343 hp @ 7900 rpm | |
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Maximum torque | 612 ft.lb @ 1900 rpm | 479 ft.lb @ 1600 rpm | 310 ft.lb @ 4400 rpm | 269 ft.lb @ 4900 rpm | |
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Maximum RPM | | | 7500 | | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | yes | yes | yes | yes | |
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Construction | | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | | |
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Coolant | Water | Water | Water | Water | |
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Intercooler | | yes | | | |
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Sump | Wet sumped | Wet sumped | Dry sumped | Wet sumped | |
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Engine location | Front | Front | Rear | Front | |
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Engine Alignment | Longitudinal | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | Rear wheel drive | Four wheel drive | Four wheel drive | Rear wheel drive | |
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Transmission | 5, Automatic
with overdrive
| 6, Automatic
with overdrive
| 6, Manual
with overdrive
| 5, Manual
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Top gear ratio | 0.83 | 0.69 | 0.88 | 1.00 | |
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Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
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Power Steering | yes | yes | yes | yes | |
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Turns lock-to-lock | | 2.7 | | 3.2 | |
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Turning circle | 36 ft | 37 ft | 0 ft | 0 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | front: 14 in
rear: 13 in
| front: 16 in
rear: 13 in
| front: 13 in
rear: 13 in
| front: 12 in
rear: 12 in
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Wheels | front: 8.5 18 rear: 9.5 18
| front: 9 19 rear: 9 19
| front: 8 19 rear: 11 19
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Tyres | front: 255/40 R18 rear: 285/35 R18
| front: 275/40 R19 rear: 275/40 R19
| front: 235/35 R19 rear: 295/30 R19
| front: 215/50 R17 rear: 215/50 R17
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